have a Lowe

When going out for socialising and having non alcoholic beverages.

I’m going to my neighbours house to have a Lowe

have fun

If your girlfriend told you this, DO NOT HAVE FUN!

Me: im going to spend the night with some friends

Girlfriend: ok, have fun

having a laugh

1)When someone is being inconvenient, or taking advantage of someone else.
2)To insult someone and then claim it was a joke.

1) Builder: We should be able to finish working on your kitchen in about two weeks
Man: You’re having a laugh mate!

2)To insulted friend :Oh come on I was just having a laugh!

Having a Giraffe

Having a Laugh (Rhyming Slang)

Teacher: And tomorrow, We'll have a follow up test so you don't forget!
Student: AW Man!! Your having a Giraffe!

Have sex

Something you never will have since you're reading this. I mean you spend too much time on the internet

I tried to have sex with my sister.. no?

I tried to have sex with my wife but she was not in the mood

To Have Tings

A Jamaican term for making out and or sexual acts.
Usually used when the participants are not together or in a relationship.

"Omg,adam and i were going to have tings at the party yesterday!"

I'm not having it

A term used by Brandon Rogers, when something is so annoying you are almost wanting to kill yourself, but don't want to take the risk.

Girl: OMG your girlfriend is cheating on you for that other guy over there!
Boy: I'm not having it